SmallRig CINE 4 x 5.65" ND0.6 (2 Stops) Glass ND Filter for Tray/Matte Box -3588
Made of high-clarity, high-transmission B270 optical glass from Germany, this filter is coated on both sides with multi-layer nano-coating to ensure high-accuracy colour reproduction. Compatible with 4 x 5.65" filter tray or matte box.